4/7n-12=-10

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Solution for 4/7n-12=-10 equation:



4/7n-12=-10
We move all terms to the left:
4/7n-12-(-10)=0
Domain of the equation: 7n!=0
n!=0/7
n!=0
n∈R
We add all the numbers together, and all the variables
4/7n-2=0
We multiply all the terms by the denominator
-2*7n+4=0
Wy multiply elements
-14n+4=0
We move all terms containing n to the left, all other terms to the right
-14n=-4
n=-4/-14
n=2/7

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